#map_canvas {
  width: 90%;
  height: 80%;
  border: 1px solid red;
}


#address {
  padding: 10px;
  font-size: 18px;
  font-weight: bold;
}

#map {
  width: 100%;
  height: 70vh;
}

.map-wrapper {
  position: relative;

  #map_center {
    position: absolute;
    z-index: 99;
    height: 40px;
    width: 40px;
    top: 50%;
    left: 50%;
    margin-left: -21px;
    margin-top: -41px;
  }
}